Did my final open water certification dive at Dive Haven. The visibility was about 25 ft and was told that was good for them. Lots of 'sunken sites' to visit, a van, Coke and Pepsi machines, etc. The owners are trying their best to control the algae and I like the dive platforms. A bit on the 'rural' side but they have changing rooms and warm showers. And the fact that they are less than an hour north of Atlanta make them convenient .